update changelog from 0.18.6 to 0.19.0

CHANGELOG.md

@@ -1,9 +1,25 @@
-### 0.18.6 @ Aug 26 2014
+### 0.19.0 @ Aug 26 2014
+
+ * [[`7f14058440`](https://github.com/level/levelup/commit/7f14058440)] - minor whitespace changes (Rod Vagg)
+ * [[`9e6d335df2`](https://github.com/level/levelup/commit/9e6d335df2)] - fix license (Rod Vagg)
+ * [[`74caa18c09`](https://github.com/level/levelup/commit/74caa18c09)] - minor style fixes (Rod Vagg)
+ * [[`1c7bc43d01`](https://github.com/level/levelup/commit/1c7bc43d01)] - update nodeico badge (Rod Vagg)
+ * [[`b6357cc323`](https://github.com/level/levelup/commit/b6357cc323)] - Use highest/lowest instead of largest/smallest (Arnout Engelen)
+ * [[`e45ce4e9d5`](https://github.com/level/levelup/commit/e45ce4e9d5)] - Document what 'limit' does in 'reverse' mode (Arnout Engelen)
+ * [[`9004e9db69`](https://github.com/level/levelup/commit/9004e9db69)] - Discourage the use of start/end a bit (Arnout Engelen)
+ * [[`6178d69cdc`](https://github.com/level/levelup/commit/6178d69cdc)] - merge (Dominic Tarr)
+ * [[`e3ab0ebe03`](https://github.com/level/levelup/commit/e3ab0ebe03)] - document with comments (Dominic Tarr)
+ * [[`bb88572c15`](https://github.com/level/levelup/commit/bb88572c15)] - unmention bops (Dominic Tarr)
+ * [[`45df8e668e`](https://github.com/level/levelup/commit/45df8e668e)] - clarify ltgt (Dominic Tarr)
+ * [[`54eba03305`](https://github.com/level/levelup/commit/54eba03305)] - binary encoding in the browser (Calvin Metcalf)
+
+### 0.18.6 @ Jul 26 2014
+
  * (lots of stuff since 0.18.1 not recorded in changelog, ooops)
  * Extracted encoding / codec to separate modules (@dominictarr)
 
-
 ### 0.18.1 @ Nov 20 2013
+
  * Make chained-batch obey global LevelUP object options (@mcavage)
 
 ### 0.18.0 @ Nov 18 2013